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package com.weeego.util.email;

import java.security.Security;
import java.util.Date;
import java.util.Enumeration;
import java.util.Properties;
import java.util.Vector;

import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimeUtility;

public class Email {

    String to = "";// 收件人
    String from = "";// 发件人
    String host = "";// smtp主机
    String username = "";
    String password = "";
    String filename = "";// 附件文件名
    String subject = "";// 邮件主题
    String content = "";// 邮件正文
    Vector file = new Vector();// 附件文件集合

    /**
     *
     * 方法说明：构造器，提供直接的参数传入
     * 输入参数：
     * 返回类型：
     */
    public Email(String to, String from, String smtpServer, String username,
            String password, String subject, String content) {
        this.to = to;
        this.from = from;
        this.host = smtpServer;
        this.username = username;
        this.password = password;
        this.subject = subject;
        this.content = content;
    }

    public Email() {
    }

    /**
     *
     * 方法说明：设置邮件服务器地址
     * 输入参数：String host 邮件服务器地址名称
     * 返回类型：
     */
    public void setHost(String host) {
        this.host = host;
    }

    /**
     *
     * 方法说明：设置登录服务器校验密码
     * 输入参数：
     * 返回类型：
     */
    public void setPassWord(String pwd) {
        this.password = pwd;
    }

    /**
     *
     * 方法说明：设置登录服务器校验用户
     * 输入参数：
     * 返回类型：
     */
    public void setUserName(String usn) {
        this.username = usn;
    }

    /**
     *
     * 方法说明：设置邮件发送目的邮箱
     * 输入参数：
     * 返回类型：
     */
    public void setTo(String to) {
        this.to = to;
    }

    /**
     *
     * 方法说明：设置邮件发送源邮箱
     * 输入参数：
     * 返回类型：
     */
    public void setFrom(String from) {
        this.from = from;
    }

    /**
     *
     * 方法说明：设置邮件主题
     * 输入参数：
     * 返回类型：
     */
    public void setSubject(String subject) {
        this.subject = subject;
    }

    /**
     *
     * 方法说明：设置邮件内容
     * 输入参数：
     * 返回类型：
     */
    public void setContent(String content) {
        this.content = content;
    }

    /**
     *
     * 方法说明：把主题转换为中文
     * 输入参数：String strText
     * 返回类型：
     */
    public String transferChinese(String strText) {
        try {
            strText = MimeUtility.encodeText(new String(strText.getBytes(),
                    "GB2312"), "GB2312", "B");
        } catch (Exception e) {
            e.printStackTrace();
        }
        return strText;
    }

    /**
     *
     * 方法说明：往附件组合中添加附件 输入参数： 返回类型：
     */
    public void attachfile(String fname) {
        file.addElement(fname);
    }

    public boolean sendSslMail() {
        Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
        final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";
        // Get a Properties object
        Properties props = System.getProperties();
        props.setProperty("mail.smtp.host", "smtp.gmail.com");
        props.setProperty("mail.smtp.socketFactory.class", SSL_FACTORY);
        props.setProperty("mail.smtp.socketFactory.fallback", "false");
        props.setProperty("mail.smtp.port", "465");
        props.setProperty("mail.smtp.socketFactory.port", "465");
        props.put("mail.smtp.auth", "true");
        // final String username = "defoliate.zu";
        // final String password = "zuaa@428";

        Session session = Session.getDefaultInstance(props,
                new Authenticator() {

                    protected PasswordAuthentication getPasswordAuthentication() {
                        return new PasswordAuthentication(username, password);
                    }
                });
        try {
            // 构造MimeMessage 并设定基本的值
            MimeMessage msg = new MimeMessage(session);
            msg.setFrom(new InternetAddress(from));
            InternetAddress[] address = {new InternetAddress(to)};
            msg.setRecipients(Message.RecipientType.TO, address);
            subject = transferChinese(subject);
            msg.setSubject(subject);

            // 构造Multipart
            Multipart mp = new MimeMultipart();

            // 向Multipart添加正文
            MimeBodyPart mbpContent = new MimeBodyPart();
            mbpContent.setText(content);
            // 向MimeMessage添加（Multipart代表正文）
            mp.addBodyPart(mbpContent);

            // 向Multipart添加附件
            Enumeration efile = file.elements();
            while (efile.hasMoreElements()) {

                MimeBodyPart mbpFile = new MimeBodyPart();
                filename = efile.nextElement().toString();
                FileDataSource fds = new FileDataSource(filename);
                mbpFile.setDataHandler(new DataHandler(fds));
                mbpFile.setFileName(fds.getName());
                // 向MimeMessage添加（Multipart代表附件）
                mp.addBodyPart(mbpFile);

            }
            file.removeAllElements();
            // 向Multipart添加MimeMessage
            msg.setContent(mp);
            msg.setSentDate(new Date());
            // 发送邮件
            Transport.send(msg);

        } catch (MessagingException mex) {
            mex.printStackTrace();
            Exception ex = null;
            if ((ex = mex.getNextException()) != null) {
                ex.printStackTrace();
            }
            return false;
        }
        return true;
    }

    public boolean sendMail() {
        // 构造mail session
        Properties props = System.getProperties();
        props.put("mail.smtp.host", host);
        props.put("mail.smtp.auth", "true");

        Session session = Session.getDefaultInstance(props,
                new Authenticator() {

                    public PasswordAuthentication getPasswordAuthentication() {
                        return new PasswordAuthentication(username, password);
                    }
                });
        try {
            // 构造MimeMessage 并设定基本的值
            MimeMessage msg = new MimeMessage(session);
            msg.setFrom(new InternetAddress(from));
            InternetAddress[] address = {new InternetAddress(to)};
            msg.setRecipients(Message.RecipientType.TO, address);
            subject = transferChinese(subject);
            msg.setSubject(subject);

            // 构造Multipart
            Multipart mp = new MimeMultipart();

            // 向Multipart添加正文
            MimeBodyPart mbpContent = new MimeBodyPart();
            mbpContent.setText(content);
            // 向MimeMessage添加（Multipart代表正文）
            mp.addBodyPart(mbpContent);

            // 向Multipart添加附件
            Enumeration efile = file.elements();
            while (efile.hasMoreElements()) {

                MimeBodyPart mbpFile = new MimeBodyPart();
                filename = efile.nextElement().toString();
                FileDataSource fds = new FileDataSource(filename);
                mbpFile.setDataHandler(new DataHandler(fds));
                mbpFile.setFileName(fds.getName());
                // 向MimeMessage添加（Multipart代表附件）
                mp.addBodyPart(mbpFile);

            }
            file.removeAllElements();
            // 向Multipart添加MimeMessage
            msg.setContent(mp);
            msg.setSentDate(new Date());
            // 发送邮件
            Transport.send(msg);

        } catch (MessagingException mex) {
            mex.printStackTrace();
            Exception ex = null;
            if ((ex = mex.getNextException()) != null) {
                ex.printStackTrace();
            }
            return false;
        }
        return true;
    }

    /**
     *
     * @param args
     *            这个接受输入的变量
     */
    public static void main(String[] args) {
        Email sendmail = new Email();
        // sendmail.setHost("smtp.163.com");
        // sendmail.setUserName("zuaa");
        // sendmail.setPassWord("7394287");
        // sendmail.setTo("zuac@hotmail.com");
        // sendmail.setFrom("zuaa@163.com");
        // sendmail.setSubject("1111！");
        // sendmail.setContent("22222");
        // sendmail.attachfile("H:\\zuaatemp\\1230884322453.jpg");
        // sendmail.attachfile("H:\\zuaatemp\\1.txt");
        // sendmail.sendMail();

        sendmail.setUserName("xuping@xu-ping.cn");
        sendmail.setPassWord("zuaa@428");
        sendmail.setTo("zuaa@163.com");
        sendmail.setFrom("xuping@xu-ping.cn");

        sendmail.setSubject("1111！");
        sendmail.setContent("22222");
        sendmail.attachfile("i:/e/t/11.jpg");
        sendmail.attachfile("i:/e/t/11.jpg");
        sendmail.sendSslMail();

    }
}
